2253273143000 has 256 divisors, whose sum is σ = 6232002416640. Its totient is φ = 753236736000.

The previous prime is 2253273142999. The next prime is 2253273143041. The reversal of 2253273143000 is 3413723522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7900889 + ... + 8181111.

It is an arithmetic number, because the mean of its divisors is an integer number (24343759440).

Almost surely, 2^{2253273143000} is an apocalyptic number.

2253273143000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2253273143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3116001208320).

2253273143000 is an abundant number, since it is smaller than the sum of its proper divisors (3978729273640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253273143000 is a wasteful number, since it uses less digits than its factorization.

2253273143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280315 (or 280301 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 2253273143000 its reverse (3413723522), we get a palindrome (2256686866522).

The spelling of 2253273143000 in words is "two trillion, two hundred fifty-three billion, two hundred seventy-three million, one hundred forty-three thousand".